101311043401145 has 8 divisors (see below), whose sum is σ = 121576836085056. Its totient is φ = 81046445385136.

The previous prime is 101311043401049. The next prime is 101311043401219. The reversal of 101311043401145 is 541104340113101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101311043401145 - 2²⁸ = 101310774965689 is a prime.

It is a super-2 number, since 2×101311043401145² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298480397 + ... + 298819626.

It is an arithmetic number, because the mean of its divisors is an integer number (15197104510632).

Almost surely, 2^{101311043401145} is an apocalyptic number.

It is an amenable number.

101311043401145 is a deficient number, since it is larger than the sum of its proper divisors (20265792683911).

101311043401145 is an equidigital number, since it uses as much as digits as its factorization.

101311043401145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597333951.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 101311043401145 its reverse (541104340113101), we get a palindrome (642415383514246).

The spelling of 101311043401145 in words is "one hundred one trillion, three hundred eleven billion, forty-three million, four hundred one thousand, one hundred forty-five".